docs: def pointsToVoronoiGridArray(lat, lon, extent=None):
      """
      Converts points to grid array via voronoi
      """
      voronoi_centroids = _get_voronoi_centroid_array(lat, lon, extent)
      # find nodes surrounding polygon centroid
      # sort nodes in counterclockwise order
      # create polygon perimeter through nodes
      log("Building Voronoi polygons...")
      # compute voronoi
      voronoi_manager = Voronoi(voronoi_centroids)
      voronoi_vertices = voronoi_manager.vertices
      voronoi_regions = voronoi_manager.regions
      feature_list = []
      for point_id, region_index in enumerate(voronoi_manager.point_region):
          vert_index_list = np.array(voronoi_regions[region_index])
          voronoi_centroid = voronoi_centroids[point_id]
          voronoi_poly_points = _get_voronoi_poly_points(vert_index_list,
                                                         voronoi_vertices,
                                                         voronoi_centroid)
  
          if len(voronoi_poly_points) == 4:
              feature_list.append({'polygon': Polygon(voronoi_poly_points),
                                   'lon': voronoi_centroid[0],
                                   'lat': voronoi_centroid[1]})
  
      return feature_list